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SRP1238A-R22M - Bourns

Description: Bourns SRP1238A Series Shielded Wire-wound SMD Inductor with a Carbonyl Powder Core, 0.22 μH ±20% 38.5A Idc

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SRP1238A-R22M - Bourns PCB footprint - Inductors Precision Moulded - Inductors Precision Moulded - SRP1238A_1
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SRP1238A-R22M - Bourns  - 3D model - Inductors Precision Moulded - SRP1238A_1
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SRP1238A-R22M Details

  • Manufacturer Part Number:

    SRP1238A-R22M

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    15 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    8

  • Case/Size Code:

    5349

  • Construction:

    Rectangular

  • Core Material:

    CARBONYL POWDER

  • DC Resistance:

    0.00081 Ω

  • Inductance-Nom (L):

    0.22 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e3

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Height:

    3.3 mm

  • Package Length:

    13.5 mm

  • Package Style:

    SMT

  • Package Width:

    12.5 mm

  • Packing Method:

    TR, EMBOSSED, 13 INCH

  • Quality Factor-Min (at L-nom):

    10

  • Rated Current-Max:

    38.5 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    125 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

SRP1238A-R22M Frequently Asked Questions (FAQs)

  • A symmetrical layout with a central ground plane and minimal track lengths is recommended. Ensure the input and output tracks are separated to minimize coupling.
  • Provide adequate heat sinking, ensure good airflow, and avoid blocking airflow around the component. Consider using a thermal interface material to improve heat transfer.
  • The maximum allowed voltage transient is 2x the rated voltage (44V) for a duration of 100ms. Exceeding this may damage the component.
  • Yes, but ensure the component is properly secured to the PCB using a suitable adhesive or mechanical fastening method to prevent damage from vibration.
  • Check for proper PCB layout, ensure correct component orientation, and verify input voltage and current ratings are within specifications. Consult the datasheet and application notes for guidance.

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SRP1238A-R22M Overview

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